Unable to delete certain playlists

[apophus]

This describes my issue

1. Click Home

2. At the top of the right sector of the Home page I see 6 playlists (Junk1 through Junk6).

3. The above playlists were created by me (apophus) and were all updated to PRIVATE

4. Note that none of them appear in "Your Library"

5. If I try to delete any of them, the result is a message in a red rectangle indicating
"Something went wrong." and view switches to "Your Library"

Device name T570
Processor Intel(R) Core(TM)**bleep** 2.90 GHz
Installed RAM 16.0 GB (15.8 GB usable)
Device ID 45892826-A874-489A-9F4E-A849F541CA68
Product ID 00330-50779-00156-AAOEM
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display

Spotify Version 1.1.85.895